08-14 STI

$3,149.00

Kinetic Autoworks KA500 EJ25 Shortblock

Our most popular Subaru EJ25 Shortblock package. Using only the best components, we assemble a BR...

Our most popular Subaru EJ25 Shortblock package. Using only the best components, we assemble a BRAND NEW engine block, ready for most street applications. The new Subaru case halves are precision bored and honed from the factory. Instead of machining the halves to fit pistons, we have a piston that fits the cylinders, perfectly. This ensures an exact piston to cylinder wall clearance as well as a quiet operating forged engine. Paired with strong H-Beam rods and coated bearings, our engines ar...

$110.00

Grimmspeed GrimmSpeed Radiator Hose Kit, Black ...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-ro...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and the integrity of those hoses degrades, cracks develop and you can suddenly find yourself stranded on the side of the highway or the racetrack. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's important to make sure your radiator hoses are up for the job. They need to be able to handle not only everyday conditions,...

$35.00

Cobb Tuning Subaru Rear Shifter Bushing

The popular COBB Subaru Rear Shifter Stay Bushing kit is the final piece of the puzzle to elimina...

The popular COBB Subaru Rear Shifter Stay Bushing kit is the final piece of the puzzle to eliminating excessive shifter compliance in the factory setup. The Rear Shifter Stay Bushing is a direct replacement for the soft rubber bushing found at the back of the shifter assembly. This upgraded bushing greatly improves the feel of the shifter by reducing side-to-side and front-to-back compliance (slop) found in the stock shifter mechanism caused by soft rubber bushings. This bushing is made from ...

$40.00

Cobb Tuning Subaru 6-Speed Front Shifter Bushing

The popular COBB Subaru 6-Speed Front Shifter Bushing is a direct replacement the soft rubber bus...

The popular COBB Subaru 6-Speed Front Shifter Bushing is a direct replacement the soft rubber bushing found at the anchor point of your shifter assembly. This upgraded bushing greatly improves the feel of the shifter by eliminating side-to-side compliance (slop) found in the stock shifter mechanism caused by soft rubber bushings. This bushing is made from 95A durometer urethane and comes with everything needed for an easy installation with simple hand tools. Made in the USA.

$70.00

Cobb Tuning Subaru 6-Speed COBB Knob

The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet alumi...

The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice of red or black to help set the mood and is internally threaded to provide a tight fit onto the shifter shaft that won't come loose in the most frenzied of gear changes. The satin black delrin knob feels incredible and has a perfectly round contour to fit right in the palm of your hand. The package is complete with a COBB logo boldly engraved into the base to le...

$175.00

Cobb Tuning Subaru 6-Speed Double Adjustable Sh...

Designed using CAD technology, the COBB Blue anodized billet shifter body is CNC machined from 60...

Designed using CAD technology, the COBB Blue anodized billet shifter body is CNC machined from 6061 Aluminum. Like our original design, the shift throw distance and shift knob height are independently adjustable and both can easily be adjusted with the shifter installed in the vehicle. Steel socket head screws are set in a counter bore for a flush mount and provide clamping force to firmly hold the upper and lower slider shafts in place. This design allows easy independent adjustment of shift...